いろんなフォントで「root_canal」変換
Zen Old Minchoroot_canal
Yusei Magicroot_canal
M PLUS 1root_canal
Shippori Antiqueroot_canal
Yuji Mairoot_canal
Dela Gothic Oneroot_canal
DotGothic16root_canal
Train Oneroot_canal
Hira Minchoroot_canal
Potta Oneroot_canal
Reggae Oneroot_canal
Stickroot_canal
Zen Kurenaidoroot_canal
Kosugi Maruroot_canal
Rampart Oneroot_canal
Hachi Maru Poproot_canal
New Tegominroot_canal
RocknRoll Oneroot_canal
Kaisei Decolroot_canal
この漢字は何でしょう？？